Exercise algebra.manipulation.exponential.equation
Description
solve exponential equation algebraically
Derivation
3^(1-3*x) == 9^2
⇒ algebra.manipulation.exponents.factor-as-power3^(1-3*x) == (3^2)^2
⇒ algebra.manipulation.exponents.mul-exponents3^(1-3*x) == 3^4
⇒ algebra.manipulation.exponents.equation.same-base1-3*x == 4
⇒ algebra.equations.coverup.onevar.minus-right3*x == -3
⇒ algebra.equations.coverup.timesx == -1